28 citations
9 papers
A Proposal for Yield Improvement with Power Tradeoffs in CMOS LNAs (English Version)
J. L. González, J. C. Cruz, R. L. Moreno +1
This paper studies an architecture with digitally controllable gain and power consumption to mitigate the impact of process variations on CMOS low-noise amplifiers (LNAs). A \SI{13…
Sign Languague Recognition without frame-sequencing constraints: A proof of concept on the Argentinian Sign Language
Franco Ronchetti, Facundo Manuel Quiroga, César Estrebou +2
Automatic sign language recognition (SLR) is an important topic within the areas of human-computer interaction and machine learning. On the one hand, it poses a complex challenge t…
Giant conductance and phase time anomalous events of hole quantum transport
S. Arias-Laso, L. Diago-Cisneros
Events of giant conductance and anomalies of the phase transmission time for holes, are theoretically investigated within the multicomponent scattering approach. Based on this mode…
Non-Arrhenius relaxation of the Heisenberg model with dipolar and anisotropic interactions
Rogelio Díaz-Méndez, Roberto Mulet
The dynamical properties of a 2D Heisenberg model with dipolar interactions and perpendicular anisotropy are studied using Monte Carlo simulations in two different ordered regions…
The frustrated spherical model: an alternative to Ginzburg-Landau Hamiltonians with competing interactions
Alejandro Mendoza-Coto, Rogelio Díaz-Méndez
We solve analytically the Langevin dynamics of the classic spherical model considering the ferromagnetic exchange and a long-range antiferromagnetic interaction. Our results in the…
Dynamics of systems with isotropic competing interactions in an external field: a Langevin approach
Rogelio Díaz-Méndez, Alejandro Mendoza-Coto, Roberto Mulet +2
We study the Langevin dynamics of a ferromagnetic Ginzburg-Landau Hamiltonian with a competing long-range repulsive term in the presence of an external magnetic field. The model is…